Added minor tweaks to Dialogs and layouts

app/src/main/res/drawable/ic_time.xml

@@ -0,0 +1,9 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:viewportWidth="24"
+    android:viewportHeight="24">
+    <path
+        android:fillColor="@android:color/white"
+        android:pathData="M12,2C6.5,2 2,6.5 2,12s4.5,10 10,10s10,-4.5 10,-10S17.5,2 12,2zM16.2,16.2L11,13V7h1.5v5.2l4.5,2.7L16.2,16.2z" />
+</vector>

app/src/main/res/values/strings.xml

@@ -50,7 +50,7 @@
     <string name="filter_elev_text">Show passes with max elevation above</string>
 
     <string name="locator_title">QTH locator settings</string>
-    <string name="locator_text">Set station\'s position using your locator</string>
+    <string name="locator_text">Set station\'s position using locator</string>
     <string name="locator_hint">QTH</string>
 
     <string name="modes_title">Select modulation type</string>